210 Marshall Hall
1 Forestry Dr.
Syracuse, New York 13210
Ph.D. Yale University (Forest Ecology), 1990.
I am interested in determinants of species distributions and abundances at the community and landscape scale, related species interactions such as colonization, competition, predation, and symbiosis, the evolution of life history characteristics, and how these phenomena are related to resource supply rates and nutrient fluxes.
I'm interested in forest-based environmental issues that raised currently. I'm more focused on nutrient cycling in forests and the way to assess the forest health.
Graduate Research Topic
My project is detecting the change in tree tissue chemistry over time in Northern Hardwoods. Research,conducted in Huntington Wildlife Forest,will show a change in concentrations of tree nutrients in different tree components over time and detail the uncertainties of processing long-time detecting studies in tree nutrients..
Yanai, R.D., J.J. Battles, A.D. Richardson, E.B. Rastetter, D.M. Wood, and C. Blodgett.2010. Estimating uncertainty in ecosystem budget calculations. Ecosystems 13(2): 239-248. PDF
Yanai, R.D., M.C. Fisk, T.J. Fahey, N.L. Cleavitt, and B.B. Park. 2008. Identifying roots of northern hardwood species: patterns with diameter and depth. Can. J. For. Res. 38(11): 2862-2869
Yanai, R.D., J.D. Blum, S.P. Hamburg, M.A. Arthur, C.A. Nezat, and T.G. Siccama. 2005. New insights into calcium depletion in northeastern forests. J. For. 103:14-20
Yanai, R.D., W.S. Currie, and C.L. Goodale. 2003. Soil carbon dynamics after forest harvest: an ecosystem paradigm reconsidered. Ecosystems 6:197-212
Yanai, R.D., T.G Siccama, M.A. Arthur, C.A. Federer, and A.J. Friedland. 1999. Accumulation and depletion of base cations in forest floors in the northeastern US. Ecology 80:2774-2787
Yanai, R.D. 1994. A steady-state model of nutrient uptake accounting for newly-grown roots. Soil. Sci. Soc. Am. J. 58:1562-1571
Yanai, R.D. 1992. Phosphorus budget of a 70-year old northern hardwood forest. Biogeochemistry 17:1-22